#include <stdio.h>

int main()
{
    long ge,shi,qian,wan,x;
    printf("输入一个五位数:");
    scanf("%ld",&x);
    wan = x / 10000;
    qian = x % 10000 / 1000;
    shi = x % 100 / 10;
    ge = x % 10;
    if(ge == wan && shi == qian)
    printf("这个数是个回文数\n");
    else
    printf("这个数不是个回文数\n");
}